This hack changes and fixes a few things in this game, here’s what it does to it:

Restores the two enemy sprites that got censored in this version back to their original unaltered sprites from the Japanese version.

Restores the unused undead versions of the Higemaru enemy and the Pirate Leader boss to appear on the Ghost Ship like they were suppose to in the first place.

Changes the word “Marmaid Island” to “Mermaid Island”.

Changes the names of some of the enemies and bosses to their correct ones from the MSX2 version of this game.

Changes the background colors of the cast rolls for Dokuro, Ookami and Devil The Redarymer that are used for the ending to look more like the ones from the MSX2 version.

The 0xED hex editor was used to fix some of the text.

The Tile Layer Pro editor was used to transfer the sprites from the Japanese ROM to the American prototype ROM.

Want to thank rainponcho for helping to restore the unused enemy and boss back to the game.

• Makai Island (USA) (Proto).nes
• CRC32: 66BDD61F
• MD5: C9F4CB22 090A8DA1 57211D54 CFA5A23A
• SHA1: BDF9436C 18AEB976 000DB060 F9A0E8A2 A47BA99D